Experimental investigation on effect of partial flexibility at low aspect ratio airfoil - Part II: Installation both on suction and pressure surface [PDF]
EPJ Web of Conferences, 2022 In this experimental study, flow over NACA 4412 airfoil with flexible membrane mounted both on suction surface and pressure surface was investigated at Reynolds number of 5x104 and different angles of attack.
Koca Kemal +2 more
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An Assembled Hot Wire Anemometer Design
Journal of Measurements in Engineering, 2023 The hot wire anemometer is a commonly used device for measuring air speed in laboratories. In this paper, the relationship between air speed and the hot wire temperature in different air speed ranges was analyzed based on the theory of thermal equilibrium.
YAO Xingxing +3 more
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Influence of environmental boundary conditions on convective heat transfer coefficients of wall internal surface [PDF]
E3S Web of Conferences, 2021 In this study, convective heat transfer phenomena were investigated by means of a Guarded Hot Box (GHB) apparatus. An experimental setup characterized by air and surface temperature probes, and a hot-wire anemometer was used.
de Rubeis Tullio +6 more
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Experimental study of the flow field disturbance in the vicinity of single sensor hot-wire anemometer [PDF]
EPJ Web of Conferences, 2018 Preliminary experimental study of the flow field disturbance in the vicinity of single sensor normal hot-wire anemometer (SN) probe was carried out. Regular 2D particle image velocimetry (PIV) setup equipped with micro lens and distance rings was applied
Sobczyk Jacek
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Choosing a Universal Air Collector Design for a Cylindrical-Shaped Hot-Wire Anemometer
Journal of Mechanical Engineering, 2021 Air flow measurement at the outlets of air terminal devices installed in ventilation systems is very difficult. At the outlets of anemostats, swirl diffusers, grilles, the air flow can swirl, contract, or expand sharply, change its direction, etc ...
Oleh S. Tsakanian, Serhii V. Koshel
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Energies, 2021 Due to their common occurrence and fundamental role in human-realized processes and natural phenomena, turbulent flows are subject to constant research. One of the research tools used in these studies are hot-wire anemometers. These instruments allow for
Paweł Ligęza
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Modification of Hot-Wire Anemometers Frequency Bandwidth Measurement Method
Sensors, 2020 In measurements of fast-changing flows, one of the key issues is knowledge of the anemometer frequency bandwidth. In such measurements, the measurement technique often used is hot-wire anemometry.
Paweł Ligęza
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Overview of and first observations from the TILDAE High-Altitude Balloon Mission [PDF]
Atmospheric Measurement Techniques, 2017 Though the presence of intermittent turbulence in the stratosphere has been well established, much remains unknown about it. In situ observations of this phenomenon, which have provided the greatest details of it, have mostly been achieved via sounding ...
B. A. Maruca +6 more
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Pressure Measurements in Jets Diffusion using a Developed Hot-Wire Static Pressure Sensor
Journal of Fluid Science and Technology, 2009 The aim of this experimental study is to investigate the diffusion of jets, with particular attention focused on the relationship between the static pressure and the stream wise mean velocity on the development of a two-dimensional air jet.
Motoaki KIMURA, Norimasa MIYAGI
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Wireless Real-Time Data Acquisition System for Aerodynamic Characterization of a Wind Turbine
Ingeniería, 2023 Context: Wind energy sources utilize renewable, free, and environmentally friendly resources, so there are projects focused on the design of wind turbines to increase their efficiency.
Jhoan S. Casallas +2 more
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